Expanded Form

Front

What is expanded form?

Back

Expanded form is a way to write numbers that shows the value of each digit. For example, 234 in expanded form is 200 + 30 + 4.

Front

What is the value of the digit 4 in the number 634?

Back

4 is in the ones place, so its value is 4.

Front

How do you write 730 in expanded form?

Back

730 in expanded form is 700 + 30 + 0.

Front

What is the value of the digit 9 in the number 973?

Back

9 is in the hundreds place, so its value is 900.

Front

What does the symbol '<' mean?

Back

The symbol '<' means 'less than'.

Front

What does the symbol '>' mean?

Back

The symbol '>' means 'greater than'.

Front

What does the symbol '=' mean?

Back

The symbol '=' means 'equal to'.

Front

If 15 < ____, which number makes the sentence true?

Back

19 makes the sentence true because 15 is less than 19.

Front

What is the expanded form of 100 + 30 + 8?

Back

The expanded form is 138.

Front

How do you find the value of a digit in a number?

Back

To find the value of a digit, look at its place value (ones, tens, hundreds, etc.).